code.delx.au - pulseaudio/blob - polyp/pdispatch.h

   1 #ifndef foopdispatchhfoo
   2 #define foopdispatchhfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of polypaudio.
   8
   9   polypaudio is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU General Public License as published
  11   by the Free Software Foundation; either version 2 of the License,
  12   or (at your option) any later version.
  13
  14   polypaudio is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   General Public License for more details.
  18
  19   You should have received a copy of the GNU General Public License
  20   along with polypaudio; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22   USA.
  23 ***/
  24
  25 #include <inttypes.h>
  26 #include "tagstruct.h"
  27 #include "packet.h"
  28 #include "mainloop-api.h"
  29
  30 struct pa_pdispatch;
  31
  32 struct pa_pdispatch_command {
  33     void (*proc)(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata);
  34 };
  35
  36 struct pa_pdispatch* pa_pdispatch_new(struct pa_mainloop_api *m, const struct pa_pdispatch_command*table, unsigned entries);
  37 void pa_pdispatch_unref(struct pa_pdispatch *pd);
  38 struct pa_pdispatch* pa_pdispatch_ref(struct pa_pdispatch *pd);
  39
  40 int pa_pdispatch_run(struct pa_pdispatch *pd, struct pa_packet*p, void *userdata);
  41
  42 void pa_pdispatch_register_reply(struct pa_pdispatch *pd, uint32_t tag, int timeout, void (*cb)(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata), void *userdata);
  43
  44 int pa_pdispatch_is_pending(struct pa_pdispatch *pd);
  45
  46 void pa_pdispatch_set_drain_callback(struct pa_pdispatch *pd, void (*cb)(struct pa_pdispatch *pd, void *userdata), void *userdata);
  47
  48 /* Remove all reply slots with the give userdata parameter */
  49 void pa_pdispatch_unregister_reply(struct pa_pdispatch *pd, void *userdata);
  50
  51 #endif